* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

:root {
  --primary: #059669;
  --primary-light: #ecfdf5;
  --bg-color: #f8fafc;
  --card-bg: rgba(255, 255, 255, 0.95);
  --text-main: #0f172a;
  --text-muted: #64748b;
  --border: #e2e8f0;
}

/* Background Utama Halaman Index: Gambar Dinamis dengan Effect Blur */
body.main-body {
  background: linear-gradient(rgba(15, 23, 42, 0.4), rgba(15, 23, 42, 0.4)), url('img/bg.jpeg') no-repeat center center fixed;
  background-size: cover;
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  color: var(--text-main);
  line-height: 1.6;
  min-height: 100vh;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header & Logo Grid */
.header {
  background-color: var(--card-bg);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 0;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
  backdrop-filter: blur(10px);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav-logo {
  height: 60px;
  width: auto;
  object-fit: contain;
}

.header-text {
  text-align: center;
  flex: 1;
}

.logo {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: 0.5px;
}

.sub-header-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-top: 0.1rem;
  color: var(--text-main);
}

.nav-address {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 0.35rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  line-height: 1.3;
}

.nav-address i {
  color: var(--primary);
}

/* Menu Banner */
.menu-banner {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  margin: 2rem 0;
  box-shadow: 0 8px 20px rgba(0,0,0,0.12);
  backdrop-filter: blur(10px);
}

.date-badge-wrapper {
  display: flex;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.date-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--primary-light);
  color: var(--primary);
  padding: 0.5rem 1rem;
  border-radius: 99px;
  font-size: 0.9rem;
  font-weight: 600;
}

.section-title {
  font-size: 1.15rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.section-title i {
  color: var(--primary);
}

/* Layout Grid Menu */
.menu-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.5rem;
}

.menu-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
}

.menu-list li i {
  color: var(--primary);
  font-size: 0.6rem;
}

/* Portion Tabs */
.portion-section {
  margin-bottom: 3rem;
}

.portion-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.tab-btn {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  background-color: var(--card-bg);
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all 0.2s ease;
  min-height: 48px;
}

.tab-btn.active {
  background-color: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}

/* Nutrition Grid Card */
.nutrition-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 0 8px 20px rgba(0,0,0,0.12);
  backdrop-filter: blur(10px);
}

.nutrition-card h3 {
  font-size: 1.05rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nutrition-card h3 i {
  color: var(--primary);
}

.nutrition-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 1rem;
}

.nutri-box {
  background-color: #ffffff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.3rem;
}

.nutri-box i {
  color: var(--primary);
  font-size: 1.3rem;
}

.nutri-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.nutri-value {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
}

/* Kontainer Total Porsi */
.total-portion-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  margin-top: 1.25rem;
  box-shadow: 0 8px 20px rgba(0,0,0,0.12);
  backdrop-filter: blur(10px);
}

.total-portion-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.total-portion-card h3 i {
  color: var(--primary);
}

.total-portion-display {
  background-color: var(--primary-light);
  border: 1px solid rgba(5, 150, 105, 0.2);
  border-radius: 8px;
  padding: 0.85rem 1rem;
  text-align: center;
}

.total-portion-value {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--primary);
}

/* Footer */
.footer {
  background-color: var(--card-bg);
  border-top: 1px solid var(--border);
  padding: 1.75rem 0;
  margin-top: 2rem;
  backdrop-filter: blur(10px);
}

.footer .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.contact-info {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.25rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.88rem;
  color: var(--text-main);
  text-decoration: none;
  transition: color 0.2s;
}

.contact-item:hover {
  color: var(--primary);
}

.contact-item i {
  font-size: 1.1rem;
  color: var(--primary);
}

.version-tag {
  font-size: 0.75rem;
  background-color: #f1f5f9;
  color: var(--text-muted);
  padding: 0.15rem 0.5rem;
  border-radius: 99px;
  border: 1px solid var(--border);
}

/* Specific Responsive Mobile Styles */
@media (max-width: 576px) {
  .nav-logo {
    height: 42px;
  }
  .logo {
    font-size: 1.1rem;
  }
  .sub-header-title {
    font-size: 0.95rem;
  }
  .nav-address {
    font-size: 0.78rem;
  }

  /* Tatanan 2 Kolom Menu di Mobile (3 Kiri, 3 Kanan) */
  .menu-list {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Teks Rincian Nutrisi & Total Porsi di Tengah pada Mobile */
  .nutrition-card h3,
  .total-portion-card h3 {
    justify-content: center;
    text-align: center;
  }
}